save project

snake.py

@@ -5,4 +5,7 @@ pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
 a=pygame.display.set_mode((660,480))
 a=pygame.display.set_mode((660,480))
-while True:
+while True:
\ No newline at end of file
+    for event in pygame.event.get():
+        if event.type == locals.QUIL:
+            exit()
\ No newline at end of file